We've had VMS instruments from day 1 and currently have 4 Ultras.  The random 
access capability is awesome and we can even get out EBER ISH slides the same 
day if put on in the morning.  Our HER2 dual ISH stains run overnight as they 
are 14 hour protocols.  Reproducibility among the 4 instruments and 
concurrent/consecutive stains on the same instrument are a given.  Technical 
advice and service are outstanding.  And, no, I do not have a stake in the 
company just am really sold by their products.


Linda A. Sebree
________________________________________
From: histonet-boun...@lists.utsouthwestern.edu 
[histonet-boun...@lists.utsouthwestern.edu] on behalf of Morken, Timothy 
[timothy.mor...@ucsfmedctr.org]
Sent: Wednesday, September 17, 2014 12:58 PM
To: histonet@lists.utsouthwestern.edu
Subject: [Histonet] RE: Automated Special Stainer...

Brian wrote: "... one more thing.  The reagent tray capacity on the Artisan is 
about twice what it is on a Benchmark."

Are the TAT's equal? When we loaded up our old artisan with slides (50) and 
full of reagents it took over 5 hours to finish - way past our deadline. So 
nobody wanted to use it that way so the techs resisted and wanted to do manual 
to get the slide out. We ended up putting only a few stains on it.

We  are looking at doing specials the way we do immunos - on demand all day 
rather than in one batch in the AM.

It seemed to me that the 20-slide units from Ventana allow small batches and 
run in parallel or allow staggered use. Buying a 50-slide capacity instrument 
and then putting only 20 slides at a time on it seems odd somehow.


We looking at each of these as well and not sure yet which would serve us 
better. We do about 60-80 specials slides per day, and 13 stains give us 90% of 
our volume.

Tim Morken
Supervisor, Histology, Electron Microscopy and Neuromuscular Special Studies
UC San Francisco Medical Center
San Francisco, CA

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-----Original Message-----
From: histonet-boun...@lists.utsouthwestern.edu 
[mailto:histonet-boun...@lists.utsouthwestern.edu] On Behalf Of Cooper, Brian
Sent: Wednesday, September 17, 2014 10:33 AM
To: sarah.dys...@stdavids.com; histonet@lists.utsouthwestern.edu
Subject: [Histonet] RE: Automated Special Stainer...

Dako Artisan all the way!!!!!   I've used both systems (the Artisan in my old 
institution).  We currently have a few of the new Benchmarks on demo right now. 
 Thus far, we're not that impressed.  Frequently, there's variability on the 
silver stains (even in the same run,) and adjusting timing is nowhere near as 
flexible as on the Artisan.  Even if you take away the half hour for online 
deparaffinization, the stains take significantly longer on the Benchmarks (than 
the old Nexes we are still running in our lab).   Oh yeah, one more thing.  The 
reagent tray capacity on the Artisan is about twice what it is on a Benchmark.  
You'll need two Benchmarks to do what one Artisan does, TATs being equal.

Brian D. Cooper, HT (ASCP)CM | Histology Supervisor Department of Pathology and 
Laboratory Medicine Children's Hospital Los Angeles
4650 Sunset Blvd MS#43- Los Angeles, CA 90027 bcoo...@chla.usc.edu


-----Original Message-----
From: histonet-boun...@lists.utsouthwestern.edu 
[mailto:histonet-boun...@lists.utsouthwestern.edu] On Behalf Of 
sarah.dys...@stdavids.com
Sent: Wednesday, September 17, 2014 9:13 AM
To: histonet@lists.utsouthwestern.edu
Subject: [Histonet] Automated Special Stainer...

Opinions on Ventana versus Dako...Go!

Sarah E. Dysart, BA, HT (ASCP), QIHC (ASCP) Pathology Supervisor St. David's 
North Austin Medical Center
12221 North Mopac Expressway
Austin, Texas  78758
(512)901-1220

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